Base | Representation |
---|---|
bin | 10010111010110111… |
… | …10000101000011010 |
3 | 222012220010002120122 |
4 | 21131123300220122 |
5 | 131300304232022 |
6 | 4355530153242 |
7 | 506466156344 |
oct | 113533605032 |
9 | 28186102518 |
10 | 10157492762 |
11 | 434270471a |
12 | 1b75882822 |
13 | c5b510961 |
14 | 6c503c294 |
15 | 3e6b1c742 |
hex | 25d6f0a1a |
10157492762 has 4 divisors (see below), whose sum is σ = 15236239146. Its totient is φ = 5078746380.
The previous prime is 10157492729. The next prime is 10157492789. The reversal of 10157492762 is 26729475101.
10157492762 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 8656627681 + 1500865081 = 93041^2 + 38741^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2539373189 + ... + 2539373192.
Almost surely, 210157492762 is an apocalyptic number.
10157492762 is a deficient number, since it is larger than the sum of its proper divisors (5078746384).
10157492762 is an equidigital number, since it uses as much as digits as its factorization.
10157492762 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5078746383.
The product of its (nonzero) digits is 211680, while the sum is 44.
The spelling of 10157492762 in words is "ten billion, one hundred fifty-seven million, four hundred ninety-two thousand, seven hundred sixty-two".
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